Evolve Uprated Throttle Actuators - BMW E60 | E61 M5 | E63 | E64 M6 (PAIR) S4 (B9)(S) This ensures optimal compatibility and

This ensures optimal compatibility and performance enhancement tailored to your vehicle’s design

these springs provide a precise fit and reliable performance tailored specifically for this model

CSF also recommends trimming the the air balancing tube to improve the fitment

it makes a clean "click" noise every time you shift

Model years: 12/1990 - 05/1992

Evolve Uprated Throttle Actuators - BMW E60 | E61 M5 | E63 | E64 M6 (PAIR) S4 (B9)(S) This ensures optimal compatibility andWhat Imran thinks: "The factory actuators are prone to failing so why replace them with another of the same? Our throttle actuators are built to exceed factory specifications and are backed by a lifetime warranty. Perfect peace of mind for your E6x M5 M6." CORE CHARGE IS REFUNDED ON RECEIPT OF YOUR OLD ACTUATORS OR WE REQUIRE YOUR OLD ACTUATORS TO BE SENT IN ADVANCE TO US WE CAN ARRANGE COLLECTION OF YOUR OLD ACTUATORS, PLEASE EMAIL AND WE CAN GET A